Chima Egwim, MSN, APRN, PMHNP-BC
NPI 1528792546 · Psychiatric/Mental Health Nurse Practitioner · Oroville, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chima Egwim, MSN, APRN, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Oroville, CA (NPI 1528792546).
Provider details
- NPI number
- 1528792546
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN, PMHNP-BC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 850058 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 62 | — |
| Aripiprazole | 47 | — |
| Trazodone Hcl | 37 | 14 |
| Duloxetine Hcl | 32 | 12 |
| Bupropion Hclbrand: Bupropion Xl | 30 | — |
| Clonazepam | 28 | — |
| Lamotrigine | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$155 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 10592 Fuqua St Ste A311Houston, TX 77089-1443Phone: (832) 757-9784
Registry dates
- Enumerated
- 2022-07-14
- Last updated
- 2023-08-31
- Certified
- 2023-08-31
Frequently asked questions
- What is Chima Egwim's NPI number?
- Chima Egwim's National Provider Identifier (NPI) is 1528792546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chima Egwim's specialty?
- Chima Egwim is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chima Egwim located?
- Chima Egwim's practice location on file with NPPES is 2145 5th Ave, Oroville, CA 95965-5870.
- What is Chima Egwim's phone number?
- The practice phone number listed in the NPPES registry for Chima Egwim is (530) 534-5394.
- Does Chima Egwim accept Medicare?
- Chima Egwim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chima Egwim's NPI active?
- Yes — Chima Egwim's NPI (1528792546) is active in the NPPES registry as of the last update on 2023-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.